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HtmlHeaderAddStaticJsTag.php
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HtmlHeaderAddStaticJsTag.php
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<?php
/**
* <!--
* This file is part of the adventure php framework (APF) published under
* https://adventure-php-framework.org.
*
* The APF is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published
* by the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* The APF is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with the APF. If not, see http://www.gnu.org/licenses/lgpl-3.0.txt.
* -->
*/
namespace APF\extensions\htmlheader\pres\taglib;
use APF\core\pagecontroller\Document;
use APF\extensions\htmlheader\biz\HtmlHeaderManager;
use APF\extensions\htmlheader\biz\StaticJsNode;
/**
* Taglib for adding static java script to the html header.
*
* @example
* <core:addtaglib class="APF\extensions\htmlheader\pres\taglib\HtmlHeaderAddStaticJsTag" prefix="htmlheader" name="addstaticcss" />
* <htmlheader:addstaticjs file="..." />
* <ul>
* <li>file: The source location of the stylesheet</li>
* </ul>
*
* @author Ralf Schubert
* @version
* 0.1, 20.09.2009 <br />
* 0.2, 27.02.2010 (Added attributes for external file support) <br />
*/
class HtmlHeaderAddStaticJsTag extends Document {
public function transform() {
/* @var $header HtmlHeaderManager */
$header = $this->getServiceObject(HtmlHeaderManager::class);
$file = $this->getRequiredAttribute('file');
$node = new StaticJsNode($file);
if (strtolower($this->getAttribute('appendtobody')) === 'true') {
$node->setAppendToBody(true);
}
$node->setPriority(intval($this->getAttribute('priority')));
$header->addNode($node);
return '';
}
}